From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id C0673C7EE2D for ; Mon, 22 May 2023 10:09:04 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 0B1D7900002; Mon, 22 May 2023 06:09:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0623C6B0075; Mon, 22 May 2023 06:09:03 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id E4727900002; Mon, 22 May 2023 06:09:03 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id D501C6B0074 for ; Mon, 22 May 2023 06:09:03 -0400 (EDT) Received: from smtpin01.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id A30E51A0D1C for ; Mon, 22 May 2023 10:09:03 +0000 (UTC) X-FDA: 80817467766.01.500C7F6 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf25.hostedemail.com (Postfix) with ESMTP id D7920A000C for ; Mon, 22 May 2023 10:09:01 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="Vz/OwO68"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf25.hostedemail.com: domain of jlayton@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=jlayton@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1684750142; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=f+TjsaX3pc2xNfuoY7ZIrIhtkHD0EV4+3vT4AgxlZoo=; b=e2f7CUIw91iVkKDhZCHrsVahO9D8rRY+LkichwCX4XWpf8tKeg+y8aIk1cvyK3O8PNTWXQ DrHiy4S5EYFVS1WI9HMbJ3tuTTgvktBankMVSez70/H0+LvWy1XtY6sIycc4NyscYOysN8 edd1S2E9i710T8e1tgkEHH5zQO/8zaw= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b="Vz/OwO68"; dmarc=pass (policy=none) header.from=kernel.org; spf=pass (imf25.hostedemail.com: domain of jlayton@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=jlayton@kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1684750142; a=rsa-sha256; cv=none; b=ramlQA0BGPuBiOS7LYptYABQvMmhOJQA8CR9nOcXiV2y7XzEN5EPPLw65r3InzKPVQI46Z h7PdMjjesnnICMkLc6LVqnslH/wMrhSQ/nC4e+yJA+Jn3pjyXGyTbWkKbb8q0dPX//5fnQ ICIGk8Xzih4Rbw0RicnmCQoNhno2Yos= Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D6C7A61299; Mon, 22 May 2023 10:09:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B48ACC433D2; Mon, 22 May 2023 10:08:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684750140; bh=f+TjsaX3pc2xNfuoY7ZIrIhtkHD0EV4+3vT4AgxlZoo=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=Vz/OwO68P0z5L3CcTBKeen8IVLpqKCsL+EO842KBN7gCjHaFesa6sRXd394htdAOI su2yqXMixtZrxma9KHqZWvVD26OZ2NfXlRfgmioOr7mq6JHgxeeZvoA4HPlH/pXvJf n81Mfy3yxMrTd1nmLHBxHz1RQB2JW9G5/mjdewZYsgLEYn/0Q0Mq9ZW7kjcttSO6UF 1zA/dUD2Bi9qa/wHnRmHW9IMbfpTIsElnwjHROeunSLM2e2bqJyGqOSTljtq9puP4r m9LJtebKI9H7nCfLs43DOVOxPvFnr5zfO3fRtm1V6Jb3vQOLwCpRbbf3SnQxMfOzBU bE97FQJ+17UOg== Message-ID: Subject: Re: [PATCH v4 9/9] btrfs: convert to multigrain timestamps From: Jeff Layton To: dsterba@suse.cz Cc: Alexander Viro , Christian Brauner , "Darrick J. Wong" , Hugh Dickins , Andrew Morton , Dave Chinner , Chuck Lever , Jan Kara , Amir Goldstein , David Howells , Neil Brown , Matthew Wilcox , Andreas Dilger , Theodore T'so , Chris Mason , Josef Bacik , David Sterba , Namjae Jeon , Steve French , Sergey Senozhatsky , Tom Talpey , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org Date: Mon, 22 May 2023 06:08:56 -0400 In-Reply-To: <20230522095601.GH32559@twin.jikos.cz> References: <20230518114742.128950-1-jlayton@kernel.org> <20230518114742.128950-10-jlayton@kernel.org> <20230522095601.GH32559@twin.jikos.cz> Content-Type: text/plain; charset="ISO-8859-15" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.48.1 (3.48.1-1.fc38) MIME-Version: 1.0 X-Rspamd-Queue-Id: D7920A000C X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: z59czdwxbqciycy3gsq4pdmyxzw9rqkn X-HE-Tag: 1684750141-263933 X-HE-Meta: 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 PmIkz1nm vYe6OGUEPYaaIVRbnpvRnpxY4KLKUWd+OJrlra4mLBU8TBWFilhgmSvEstxwI7bfNiYGbBvqSHP46ozlKOfRiGjsUouqsvLquJhXLfaYn9r1Wiw2oRbScz7UCPIbgvpOZnYXkkM1N3/jxl9gHPC2ZPMukCAVo7wloi/kkye7bQwhMOvAMEK9N1GzQRnR2WSQ2+wTBMLfwsRBNYI0CU2q5OGZ4oBg0TEllnacME21FO7yYt4lwiNLuPw+fnvqy25pJNALLGzzmtkTy9z0Itp2L8N/XD0EHdgQwDs+0Kko0DP886G8/76l4WAdreLKR69WT0Z+7XPPSgQtCmgkojFBCqn24+veG8F4VdPHBGlrAt/ngWhyCPKepQdubW3HM4ugKU0YpjPPmkSWMwwkT+x9jeJ9LoQ== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Mon, 2023-05-22 at 11:56 +0200, David Sterba wrote: > On Thu, May 18, 2023 at 07:47:42AM -0400, Jeff Layton wrote: > > Signed-off-by: Jeff Layton >=20 > Acked-by: David Sterba >=20 > Please add a brief description to the changelog too, there's a similar > text in the patches adding the infrastructure. Something like "Allow to > optimize lot of metadata updates by encoding the status in the cmtime. > The fine grained time is needed for NFS." Sure thing. Christian, do you want to just alter the changelog with David's suggestion, or would you rather I resend the series? Thanks, --=20 Jeff Layton